Nothing much is known about Carl Barks' years as an employee at the Disney Studios from 1935 to 1942. At the time he was not a particularly outstanding employee, and when he became famous several decades later people tended to ask him questions about his comic book work instead. At any rate, by that time, Barks would have had trouble reminiscing that far back in time.
Still, it is possible to dig up a few interesting titbits about Barks' career at Disney's and they are presented in the sub-pages. Please forgive the occasionally poor quality of the photos - the important thing to remember here is that they all add to the legacy of a great Storyteller.

If you want more information, in general or in detail, on Barks' studio years this site has several pages to chose from - The Cartoons and The Animation Years are examples.